suffice to say...

suffice (it) to say

In short; in summary; it is enough to say. Often followed by "that." I won't go into the details of our conversation, but suffice it to say that Bob won't be coming back on Monday. There were a lot of unexpected hurdles in the application process, and the whole thing turned out to be a lot more complex than we anticipated. Anyway, suffice to say, we were granted planning permission for the new office in the end.
See also: say, suffice
Farlex Dictionary of Idioms.

suffice (it) to say (that)...

(formal) used for saying that you could say much more about somebody/something but you do not want or need to: I won’t tell you all that was said at the meeting. Suffice it to say that they approved our plan.
Suffice it here means ‘it is enough’.
See also: suffice
Farlex Partner Idioms Dictionary
See also:
  • suffice
  • suffice (it) to say
  • suffice it to say
  • not say a dicky bird
  • (I) can't say that I do
  • can't say that I do
  • go further
  • (one's) say
  • one's say
  • before you can say knife